Hollywood is remembering Patrick Stewart, the beloved actor known for his roles in "Star Trek" and the "X-Men" franchises, following the Thursday announcement of his death at age 86.

Stewart's family announced his death on Thursday, saying the actor died Wednesday at his home in Los Angeles following a "brief and poignant journey" with Alzheimer's disease and Lewy body dementia.

Marvel Studios president Kevin Feige was among those paying tribute to Stewart, reflecting on their time working together on the "X-Men" films.